Tow-starting (emergency starting)

transmission Vehicles with automatic transmission must not be started by tow-starting. This could otherwise damage the transmission.

    See also:

    Important safety notes
    WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, ...

    Activating/deactivating
    - To activate: press the button. The indicator lamp in the button lights up. - To deactivate: press the button. The indicator lamp in the button goes out. The cooling with air dehumid ...

    Mercedes-Benz M-Class Owners Manual
    ...